| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 74.5908333333333 | 0.848758005273088 | 1.89 |
| 2 | 82.9533333333333 | 4.0232265055738 | 9.88000000000001 |
| 3 | 87.2266666666667 | 1.01291059762838 | 2.28 |
| 4 | 89.4091666666667 | 0.758173143253908 | 2.05999999999999 |
| 5 | 91.595 | 0.922747872586892 | 2.12 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 4.61023281078058 |
| beta | -0.0363697913911968 |
| S.D. | 0.119093077397437 |
| T-STAT | -0.305389634611789 |
| p-value | 0.780032703240073 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 5.4641062368344 |
| beta | -1.19034444926277 |
| S.D. | 4.83272048052585 |
| T-STAT | -0.246309393241225 |
| p-value | 0.821334164394059 |
| Lambda | 2.19034444926277 |
